@inproceedings{4f73d33a487744ad99f1e2d3a59fdda8,
title = "High power far-infrared optical parametric oscillator with high beam quality",
abstract = "A high power ZnGeP2 (ZGP) optical parametric oscillator (OPO) with good beam quality pumped by a Q-switched Ho:YAG laser was demonstrated. The maximum output power of the ZGP OPO with a four-mirror ring cavity was about 5.04 W around 8.1 μm with 83.9 W Ho incident pump power, corresponding to a slope efficiency of 9.2 \%. The ZGP OPO produced 36.0 ns far-IR pulse laser in the 8.0-8.3 μm spectral regions. The beam quality was measured to be M2∼1.6 at the highest output power.",
keywords = "OPO, far-infrared, nonlinear frequency conversion",
author = "Qian, \{Chuan Peng\} and Shen, \{Ying Jie\} and Dai, \{Tong Yu\} and Duan, \{Xiao Ming\} and Yao, \{Bao Quan\}",
note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; High-Power Lasers and Applications VIII ; Conference date: 12-10-2016 Through 14-10-2016",
year = "2016",
doi = "10.1117/12.2246001",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Singh, \{Upendra N.\} and Ruxin Li and Walter, \{Robert F.\}",
booktitle = "High-Power Lasers and Applications VIII",
address = "美国",
}